From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.235]) by ozlabs.org (Postfix) with ESMTP id E7BBB67BDF for ; Sat, 30 Sep 2006 00:28:53 +1000 (EST) Received: by wr-out-0506.google.com with SMTP id 50so295419wri for ; Fri, 29 Sep 2006 07:28:52 -0700 (PDT) Message-ID: Date: Fri, 29 Sep 2006 22:28:51 +0800 From: "Li Yang" Sender: linuxppcleo@gmail.com To: "Kumar Gala" Subject: Re: [PATCH 0/12] Add support for QE and 8360EMDS board -v2 In-Reply-To: <9D891AA8-4F40-4FB5-B2CE-2A974FBF4585@kernel.crashing.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed References: <4879B0C6C249214CBE7AB04453F84E4D19D9FB@zch01exm20.fsl.freescale.net> <9D891AA8-4F40-4FB5-B2CE-2A974FBF4585@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org, paulus@samba.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 9/29/06, Kumar Gala wrote: > > On Sep 28, 2006, at 10:21 PM, Li Yang-r58472 wrote: > > >> -----Original Message----- > >> From: Kumar Gala [mailto:galak@kernel.crashing.org] > >> Sent: Friday, September 29, 2006 12:37 AM > >> To: Li Yang-r58472 > >> Cc: linuxppc-dev@ozlabs.org; paulus@samba.org > >> Subject: Re: [PATCH 0/12] Add support for QE and 8360EMDS board -v2 > >> > >> > >> On Sep 28, 2006, at 11:09 AM, Li Yang wrote: > >> > >>> On 9/28/06, Kumar Gala wrote: > >>>> > >>>> On Sep 28, 2006, at 3:18 AM, Li Yang wrote: > >>>> > >>>>> Paul, > >>>>> > >>>>> The series of patches add generic QE infrastructure called > >>>>> qe_lib, and MPC8360EMDS board support. Qe_lib is used by > >>>>> QE device drivers such as ucc_geth driver. > >>>>> > >>>>> This version updates QE interrupt controller to use new irq > >>>>> mapping mechanism, addresses all the comments received with > >>>>> last submission and includes some style fixes. > >>>>> > >>>>> v2 change: Change to use device tree for BCSR and MURAM; > >>>>> Remove I/O port interrupt handling code as it is not generic > >>>>> enough. > >>>> > >>>> Before accepting any of this code, I'd like to see what the drivers > >>>> look like that are using it. Its hard to make significant > >>>> comments w/ > >>>> o seeing what the consumers of all the 'lib' code look like. > >>> > >>> Current in-tree user of the lib is driver/net/ucc_geth.c. There is > >>> also QE ATM driver which is included in Alex's 8360sar project. QE > >>> USB host/client drivers are in Freescale LTIB BSP. > >> > >> is there a serial driver? > > > > No. It is not very necessary to have serial support for QE, as > > there is > > separate DUART SoC. We can use 8250 serial driver for that. > > Are there any examples of drivers for a UCC slow channel? No, at present.